RJ Tech (iView-780PTV) Portable 7 Inch ATSC Digital LCD TV with Build In 3000mAh Rechargeable Li Polymer Batter General Model No. iview-780PTV Color White Weight About 1kg Dimensions 190(L)mm x 143(H)mm x 28(W)mm Display Screen Size 7" Panel Type Color TFT LCD (Analog) Resolution 480 X 234 Aspect Radio 16:9 Display Feature LED backlight Audio Speaker Built-in Stereo Speakers Frequency Reflection 20Hz~20kHz Speaker Power Level (RMS, at 10% THD) 1.5W x 2 Connectivity Input Video Compatibility ATSC, PAL, NTSC Tuner HDTV Capability N/A USB Port 2.0 Card Reader MMC/SD/MS Other Ports AV Input Stereo Audio Output Stereo Headphone Jack Working Environment Acceptable Radio Frequency Range 54MHz~806MHz   Modulation Modes 8VSB, 64QAM, 256QAM Battery 7.4V, 2600mAh Operating Temperature N/A Features ?#166; Cable casting signal receive support. ?#166; Support 480I/P, 576I/P, 720I/P signal format. ?#166; Electronic volume control. ?#166; EPG support. ?#166; Digital I2C bus control . ?#166; Multi-graphic selection(4:3,16:9). ?#166; Auto search channel. ?#166; Full-feature remote control.  ?#166; English OSD & Mute. ?#166; Multi language OSD. ?#166; Multi-audio function. ?#166; Sleep(5min/10min/15min/30min/60min/90min/120min/OFF). ?#166; Different global region setting. Back to the top

dditional Information RJ Tech (iView-780PTV) Portable 7 Inch ATSC Digital LCD TV with Build In 3000mAh Rechargeable Li Polymer Batter Helpful Link: http://www.youtube.com/watch?v=D8aJeSgPyuk Accessories: AC Adapter (Regional plug types available by request) Remote Control Car Tuner (Optional) AV Cable Car Charger Rod Antenna Leather sheath (Optional) Extended Battery Case (Optional, can hold 6 AA batteries)